Bruce Anchor Cruises shipwreck guide with season and visibility context.
Cold-water wreck-diving hub on Georgian Bay
The signature wrecks are usually charter-accessed, and park registration is standard for dives inside Fathom Five.
Tobermory is a cold-water wreck-diving hub on the Bruce Peninsula, centered on the clear waters of Georgian Bay and Fathom Five National Marine Park. The area mixes charter-accessed wrecks with a few shallow shore sites, so it suits divers who want long looks at preserved Great Lakes wrecks, cold-water photography, and a practical mix of easy and deeper profiles.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
6m - 46m
Depth Note
The area spans shallow harbor wrecks and deeper charter sites, with examples from roughly 6 m to 46 m.
Best Season
June to September; late spring to early fall is the wider season.
Typical Conditions
Cold, clear freshwater wreck diving with good visibility on the best days; wind and surface swell matter more than underwater current.
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Use cold-water exposure protection, keep a strict depth plan on wrecks, and respect overhead spaces and entanglement points.
Access Restrictions
Diving within Fathom Five requires in-person registration at the Tobermory visitor centre, and some sites are weather sensitive.
Legal Notes
Follow Parks Canada registration and mooring rules inside the marine park.
Community notes to help plan your visit.
Scuba Diving
Freshwater wreck diving with cold water and a mix of shallow harbor sites and deeper charter wrecks.
Freediving
Not a core freedive destination; the area is built around cold-water wreck scuba.
Snorkeling
Only the shallowest harbor or tour sites are snorkeling-friendly; the classic Tobermory experience is scuba wreck diving.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Bruce Anchor Cruises shipwreck guide with season and visibility context.
DAN article on park registration, mooring buoys, and hyperbaric support.
Parks Canada diving page for Fathom Five National Marine Park.
Tobermory dive center with snorkel tours and local site access.
Great Lakes fish community context for Lake Huron species.
Know this site? Improve Spot Details.

Alice G is a shallow tug wreck in Tobermory's harbour.

Niagara II: cold-water Tobermory wreck with deep charter dives.

W.L. Wetmore is a shallow Tobermory wreck for guided dives.

Cedar Hill Park is an easy shore dive in Colpoy's Bay.